package com.sky.controller.admin;

import com.sky.constant.JwtClaimsConstant;
import com.sky.dto.EmployeeDTO;
import com.sky.dto.EmployeeLoginDTO;
import com.sky.dto.EmployeePageQueryDTO;
import com.sky.dto.PasswordEditDTO;
import com.sky.entity.Employee;
import com.sky.properties.JwtProperties;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.EmployeeService;
import com.sky.utils.JwtUtil;
import com.sky.vo.EmployeeLoginVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.HashMap;
import java.util.Map;

/**
 * 员工管理
 */
@RestController
@RequestMapping("/admin/employee")
@Api(tags = "员工管理")
@Slf4j
public class EmployeeController {

    @Autowired
    private EmployeeService employeeService;
    @Autowired
    private JwtProperties jwtProperties;


    /**
     * 登录
     *
     * @param employeeLoginDTO
     * @return
     */
    @PostMapping("/login")
    public Result<EmployeeLoginVO> login(@RequestBody EmployeeLoginDTO employeeLoginDTO) {
        log.info("员工登录：{}", employeeLoginDTO);

        Employee employee = employeeService.login(employeeLoginDTO);

        //登录成功后，生成jwt令牌
        Map<String, Object> claims = new HashMap<>();
        claims.put(JwtClaimsConstant.EMP_ID, employee.getId());
        String token = JwtUtil.createJWT(
                jwtProperties.getAdminSecretKey(),
                jwtProperties.getAdminTtl(),
                claims);

        EmployeeLoginVO employeeLoginVO = EmployeeLoginVO.builder()
                .id(employee.getId())
                .userName(employee.getUsername())
                .name(employee.getName())
                .token(token)
                .build();

        return Result.success(employeeLoginVO);
    }

    /**
     * 退出
     *
     * @return
     */
    @PostMapping("/logout")
    public Result<String> logout() {
        return Result.success();
    }

    @PostMapping
    @ApiOperation( "新增员工")
    public Result<String> addEmployee(@RequestBody EmployeeDTO emp) {
        log.info("新增员工：{}", emp);

        //校验用户名是否存在，已被优化为用异常拦截器处理
//        Employee employee = employeeService.findByUsername(emp.getUsername());
//        if(employee!= null){
//            return Result.error(MessageConstant.USER_EXIST);
//        }
        employeeService.addEmployee(emp);
        return Result.success();
    }

    @GetMapping("/page")
    @ApiOperation( "分页查询员工列表")
    public Result<PageResult> getEmployeeList(EmployeePageQueryDTO queryDTO){
        log.info("分页查询员工列表：{}", queryDTO);
        PageResult pageResult = employeeService.getEmployeeList(queryDTO);
        return Result.success(pageResult);
    }

    @PostMapping("/status/{status}")
    @ApiOperation( "启用/禁用员工")
    public Result updateStatus(@PathVariable Integer status,Long id){
        log.info("启用/禁用员工：status={},id={}", status, id);
        employeeService.updateStatus(status, id);
        return Result.success();
    }

    @GetMapping("/{id}")
    @ApiOperation( "根据id查询员工信息")
    public Result getEmployeeById(@PathVariable String id){
        log.info("根据id查询员工信息：id={}", id);
        Employee employee = employeeService.getEmployeeById((long) Integer.parseInt(id));
        return Result.success(employee);
    }

    @PutMapping
    @ApiOperation( "修改员工信息")
    public Result updateEmployee(@RequestBody EmployeeDTO emp){
        log.info("修改员工信息：{}", emp);
        employeeService.updateEmployee(emp);
        return Result.success();
    }


    @PutMapping("/editPassword")
    @ApiOperation( "修改员工密码")
    public Result updatePassword(@RequestBody PasswordEditDTO passwordEditDTO){
        log.info("修改员工密码：{}", passwordEditDTO);
        employeeService.updatePassword(passwordEditDTO);
        return Result.success();
    }

    @GetMapping("/delete/{id}")
    @ApiOperation( "根据id查询员工信息")
    public Result deleteEmployeeById(@PathVariable String id){
        log.info("根据id删除员工：id={}", id);
        employeeService.deleteEmployeeById((long) Integer.parseInt(id));
        return Result.success();
    }


}
